4385925

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 7974564

約数和(自身を除く): 3588639

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 193, 225, 303, 505, 579, 909, 965, 1515, 1737, 2525, 2895, 4545, 4825, 7575, 8685, 14475, 19493, 22725, 43425, 58479, 97465, 175437, 292395, 487325, 877185, 1461975, 4385925]

約数ペア:

[(1, 4385925), (3, 1461975), (5, 877185), (9, 487325), (15, 292395), (25, 175437), (45, 97465), (75, 58479), (101, 43425), (193, 22725), (225, 19493), (303, 14475), (505, 8685), (579, 7575), (909, 4825), (965, 4545), (1515, 2895), (1737, 2525)]